2019-11-09-----2020-07-05 github-production-release-asset-2e65be.s3.amazonaws.com
2020-03-03-----2020-03-03 commoncrawl.s3.amazonaws.com
2020-01-03-----2020-01-03 online-bitcoin-mining-fe614e.s3.amazonaws.com
2019-08-24-----2019-12-30 spectrum.s3.amazonaws.com
2019-11-17-----2019-11-17 load.s3.amazonaws.com